AU1145297A - Vapor phase fluidized bed sulfation of titaniferous materials - Google Patents
Vapor phase fluidized bed sulfation of titaniferous materialsInfo
- Publication number
- AU1145297A AU1145297A AU11452/97A AU1145297A AU1145297A AU 1145297 A AU1145297 A AU 1145297A AU 11452/97 A AU11452/97 A AU 11452/97A AU 1145297 A AU1145297 A AU 1145297A AU 1145297 A AU1145297 A AU 1145297A
- Authority
- AU
- Australia
- Prior art keywords
- sulfation
- fluidized bed
- vapor phase
- phase fluidized
- titaniferous materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/124—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
- C22B34/125—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/566,830 US5618331A (en) | 1995-12-04 | 1995-12-04 | Vapor phase fluidized bed sulfation of titaniferous materials |
US566830 | 1995-12-04 | ||
PCT/US1996/019254 WO1997020767A1 (en) | 1995-12-04 | 1996-12-04 | Vapor phase fluidized bed sulfation of titaniferous materials |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1145297A true AU1145297A (en) | 1997-06-27 |
Family
ID=24264547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU11452/97A Abandoned AU1145297A (en) | 1995-12-04 | 1996-12-04 | Vapor phase fluidized bed sulfation of titaniferous materials |
Country Status (3)
Country | Link |
---|---|
US (1) | US5618331A (en) |
AU (1) | AU1145297A (en) |
WO (1) | WO1997020767A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998054095A1 (en) * | 1997-05-30 | 1998-12-03 | Kemicraft Overseas Limited | Continuous non-polluting liquid phase titanium dioxide process |
US6048505A (en) * | 1997-06-16 | 2000-04-11 | Kemicraft Overseas Limited | Continuous non-polluting liquid phase titanium dioxide process and apparatus |
AU2979101A (en) * | 1999-12-13 | 2001-06-18 | Pacmin Investments Limited | Method of digesting metal containing material at elevated temperature in the presence of sulphur oxide compound source such as h2s04 |
AU6258301A (en) * | 2000-12-12 | 2002-06-24 | Highveld Steel And Vanadium Co | Recovery of titanium dioxide from titanium oxide bearing materials like steelmaking slags |
WO2005034763A1 (en) * | 2003-09-11 | 2005-04-21 | Nmt Medical, Inc. | Devices, systems, and methods for suturing tissue |
US8075740B2 (en) * | 2007-07-20 | 2011-12-13 | Aht Solutions, Llc | Method and system for treating feedwater |
CN102564835B (en) * | 2012-01-09 | 2014-08-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Sample preparation method and detecting method for detecting impurities in titanyl sulfate solution |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850357A (en) * | 1953-05-11 | 1958-09-02 | American Cyanamid Co | Digestion of titanium dioxide slags |
NL283184A (en) * | 1961-09-14 | |||
DE2448676A1 (en) * | 1974-10-12 | 1976-04-22 | Hoechst Ag | PROCESS FOR MANUFACTURING SULFUR DIOXIDE |
US4288418A (en) * | 1979-08-10 | 1981-09-08 | Nl Industries, Inc. | Process for manufacturing titanium dioxide |
DE3025607C2 (en) * | 1980-07-05 | 1984-02-23 | Metallgesellschaft Ag, 6000 Frankfurt | Process for the production of zirconium tetrafluoride |
US5229087A (en) * | 1987-06-04 | 1993-07-20 | Bayer Aktiengesellschaft | Process for the preparation of titanium dioxide |
-
1995
- 1995-12-04 US US08/566,830 patent/US5618331A/en not_active Expired - Fee Related
-
1996
- 1996-12-04 AU AU11452/97A patent/AU1145297A/en not_active Abandoned
- 1996-12-04 WO PCT/US1996/019254 patent/WO1997020767A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US5618331A (en) | 1997-04-08 |
WO1997020767A1 (en) | 1997-06-12 |
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